Remove typo

Author: maud-lv

articles/service-connector/tutorial-connect-web-app-app-configuration.md

@@ -319,7 +319,7 @@ Optionally, do the following tests:
 Once you're done, if you're not going to use these Azure resources any longer, delete them by running the `az group delete` command. This command deletes your resource group and all the resources within it.
 
 ```azurecli
-az group delete -n <myResourceGroupName> --yes`
+az group delete -n <myResourceGroupName> --yes
 ```
 
 ## Next steps